Lennox 70L55 Ignitor Assembly 30067439-890 this specific model is designed

this specific model is designed for vertical mounting to ensure the setpoint window and branding align correctly with the internal scale

Using a sequencer with fewer poles will lead to improper system sequencing and potential safety hazards

Simplified Wiring: Equipped with standard 1/4" male spade terminals for quick integration into existing control circuits

Reliable Flow Control: Engineered to provide consistent refrigerant flow and precise superheat adjustment when fully assembled

Lennox 70L55 Ignitor Assembly 30067439-890 this specific model is designedThe Lennox 70L55 Ignitor Assembly is a critical OEM replacement component designed for high efficiency gas furnaces. A veteran technician knows that a cracked or fouled ignitor is the most common cause of "no heat" calls. This hot surface ignitor (HSI) features a robust silicon carbide or nitride construction to withstand the thermal stress of rapid heating cycles. Engineered to 120V AC specifications, it provides the precise resistancetypically